diff --git a/rhodecode/lib/paster_commands/cache_keys.py b/rhodecode/lib/paster_commands/cache_keys.py
--- a/rhodecode/lib/paster_commands/cache_keys.py
+++ b/rhodecode/lib/paster_commands/cache_keys.py
@@ -34,7 +34,7 @@ from rhodecode.model.meta import Session
 from rhodecode.lib.utils import BasePasterCommand
 from rhodecode.model.db import CacheInvalidation
 
-# fix rhodecode import
+# Add location of top level folder to sys.path
 from os.path import dirname as dn
 rc_path = dn(dn(dn(os.path.realpath(__file__))))
 sys.path.append(rc_path)